209007146

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{3361}}^1$

素因数の和:3470

約数の個数: 32

約数和(自身を含む): 348572160

約数和(自身を除く): 139565014

約数列:

[1, 2, 17, 31, 34, 59, 62, 118, 527, 1003, 1054, 1829, 2006, 3361, 3658, 6722, 31093, 57137, 62186, 104191, 114274, 198299, 208382, 396598, 1771247, 3371083, 3542494, 6147269, 6742166, 12294538, 104503573, 209007146]

約数ペア:

[(1, 209007146), (2, 104503573), (17, 12294538), (31, 6742166), (34, 6147269), (59, 3542494), (62, 3371083), (118, 1771247), (527, 396598), (1003, 208382), (1054, 198299), (1829, 114274), (2006, 104191), (3361, 62186), (3658, 57137), (6722, 31093)]